land-use, spatial population trends and basic hydrology in sriperumbudur | preliminary explorations...

23
21/04/2015 Sriperumbudur: Land-cover changes, spatial population trends and basic hydrology | Preliminary explorations using LANDSAT5, SRTM and Census data. Siddharth Hande

Upload: igcs

Post on 16-Aug-2015

37 views

Category:

Environment


1 download

TRANSCRIPT

21/04/2015

Sriperumbudur: Land-cover changes, spatial population trends and basic hydrology | Preliminary explorations using LANDSAT5, SRTM and Census data.Siddharth Hande

Land-cover changes 1991 | 2000 | 2009

1991

Landsat 5 | www.earthexplorer.usgs.gov

2000

Landsat 5 | www.earthexplorer.usgs.gov

2009

Landsat 5 | www.earthexplorer.usgs.gov

Landcover Change 1991 | 2000 | 2009

www.data.gov.in

Annual Rainfall | Tamil Nadu & Pondicherry

Spatial Population Trends

Towns | 2001

Census | India Place Finder

Towns | 2001

Census | India Place Finder

Towns | 2001 & 2011

Census | India Place Finder

Towns | 2011

Census | India Place Finder

Towns | 2011 | CMA Boundary

Towns & Villages | 2011 | Population growth >100%

Census | India Place Finder

Towns | 2011 | Population growth >100%

Census | India Place Finder

Population Growth > 100%

Hydrology

Sriperumbudur Catchment

SRTM| www.earthexplorer.usgs.gov

Sriperumbudur Catchment & Stream Network

SRTM| www.earthexplorer.usgs.gov

Sriperumbudur Main Catchment, Sub-catchments & Stream Network

SRTM| www.earthexplorer.usgs.gov

Important Ridges within Sriperumbudur Taluk